diff --git a/pkgs/by-name/wa/wavelog/package.nix b/pkgs/by-name/wa/wavelog/package.nix
index 58306a79ec34..c1bbf0d0b45a 100644
--- a/pkgs/by-name/wa/wavelog/package.nix
+++ b/pkgs/by-name/wa/wavelog/package.nix
@@ -8,13 +8,13 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "wavelog";
-  version = "2.1.2";
+  version = "2.2.1";
 
   src = fetchFromGitHub {
     owner = "wavelog";
     repo = "wavelog";
     tag = finalAttrs.version;
-    hash = "sha256-NXQY9ICU6YVVTnXb19pFqOx4VyTfxzk1RA03RqpEOeA=";
+    hash = "sha256-9lrEWhGnGq4BWl57qaJ9eqWqRYfzjlATXZvP0TafJxw=";
   };
 
   installPhase = ''